Should I be worried about a freelancer stealing my app idea?


I do not think I should, because it will be apart of a Kickstarter project eventually in a few months and they are giving me the price quote

It is a solid idea (I have asked a lot of people, friends and non friends) so I am wondering if I should make them sign an NDA

Or will an NDA turn them off?

Should I be worries about a freelancer stealing my app idea?